Kovara® Moisture Protection

Formerly VersaShield

Moisture barrier – protection for flooring materials and adhesives against moisture and relative humidity

Kovara moisture barrier is laid above concrete floor slabs and below floor coverings to protect concrete, flooring materials and adhesives from staining, warping or mold that may result from water vapor emissions and alkaline salts infiltrating through the concrete slab.

A three-layer composite construction, Kovara has an HDPE bottom layer for moisture protection, glass mat middle layer for dimensional stability, and gray mineral top layer to enhance adhesive bond.

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Kovara MBX

Kovara MBX protects against alkalinity and moisture in concrete slabs up to 99.5% RH and can be identified by its dark blue surface. Kovara MBX seam tape (2.5” wide and 180’ long, blue) is used to tape the seams of Kovara MBX. Kovara double-sided tape (4” wide and 100’ long, white) is used underneath the seams of regular Kovara MBX installations. The double-sided tape is also utilized in heavy rolling load installations using a box grid method.

Kovara 95

Kovara 95 protects against alkalinity and moisture in concrete slabs up to 94.9% RH and can be identified by its gray surface. Kovara 95 seam tape (2” wide and 180’ long, gray) is used to tape the seams of Kovara 95. Kovara double-sided tape (4” wide and 100’ long, white) is utilized in heavy rolling load installations using a box grid method.

U.S. Units Metric
Roll Size
5 x 144 ft
1.52 x 43.89 m
Thickness
0.024 in
0.61 mm
Roll Weight
82.8 lbs
37.56 kg

Kovara AB300

KOVARA® AB 300 is a patent-pending, self-adhered, pre-fabricated moisture barrier designed to protect floor coverings from staining, warping and adhesive deterioration that may result from water vapor emissions and alkaline salts infiltrating through the concrete slab. 

KOVARA® AB 300 membranes self-adhere directly to the concrete subfloor with its own specialty designed moisture and alkaline-resistant adhesive suitable in conditions up to 99.5% relative humidity. The unique adhesive bond addresses membrane movement or buckling when heavy rolling loads and heavy foot traffic are expected. The unique adhesive is protected by a split release liner until placement.

For each roll of KOVARA® AB 300 membranes, the following additional installation components are required for sealing seams:

  • 1 roll of KOVARA® MBX Seam Tape
  • 1-2 rolls of KOVARA® Double-Sided Tape

Key Benefits

Warranty: 10 year  limited replacement warranty when purchased
and installed by a StaticWorx approved contractor

StaticWorx Flooring Products

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StaticWorx high-performance static-control floors protect electronic components, explosives, and high-speed computers from damage caused by static electricity. ESD flooring is part of a system. Choices should always be based on objective, researched evidence. When you partner with us, we look at all possible items that may need to integrate with the floor, and, focusing on your goals and objectives, help you find the right floor for your application.

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StaticWorx high-performance static-control floors protect electronic components, explosives, and high-speed computers from damage caused by static electricity. ESD flooring is part of a system. Choices should always be based on objective, researched evidence. When you partner with us, we look at all possible items that may need to integrate with the floor, and, focusing on your goals and objectives, help you find the right floor for your application.

Flooring Products

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The FAA has updated its standard for facilities and electronic equipment. StaticWorx meets all requirements for ESD flooring.

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Get in Touch

East Coast: 617-923-2000
Email: [email protected]

“I’m so glad we were able to find an attractive solution that didn’t leave us with some run-of-the-mill ugly disaster.”

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Share This

Share on twitter
Share on linkedin
Share on facebook
Share on email
Share on whatsapp

Get in Touch

East Coast: 617-923-2000
Email: [email protected]

“I’m so glad we were able to find an attractive solution that didn’t leave us with some run-of-the-mill ugly disaster.”

subscribe to newsletter

Sign up for our newsletter and occasional updates.

The FAA has updated its standard for facilities and electronic equipment. StaticWorx meets all requirements for ESD flooring.

Flooring Products

We accept these major credit cards.

The FAA has updated its standard for facilities and electronic equipment. StaticWorx meets all requirements for ESD flooring.

Share This

Share on twitter
Share on linkedin
Share on facebook
Share on email
Share on whatsapp

Get in Touch

East Coast: 617-923-2000
Email: [email protected]

“I’m so glad we were able to find an attractive solution that didn’t leave us with some run-of-the-mill ugly disaster.”

subscribe to newsletter

Sign up for our newsletter and occasional updates.

Learning Center

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